Andreas Potschka

35 papers C 1Journal 27Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
A homotopy for the reliable estimation of model parameters in chromatography processes.
Comput. Chem. Eng.
Dominik H. Cebulla, Christian Kirches, Nico Kümmerer, Andreas Potschka
2025 J jnl
Eigenvalue bounds for preconditioned symmetric multiple saddle-point matrices.
CoRR
Luca Bergamaschi, Angeles Martinez, John W. Pearson, Andreas Potschka
2025 J jnl
Spectral analysis of block preconditioners for double saddle-point linear systems with application to PDE-constrained optimization.
Comput. Optim. Appl.
Luca Bergamaschi, Ángeles Martínez, John W. Pearson, Andreas Potschka
2024 J jnl
A Framework for the Solution of Tree-Coupled Saddle-Point Systems.
CoRR
Christoph Hansknecht, Bernhard Heinzelreiter, John W. Pearson, Andreas Potschka
2024 J jnl
Double saddle-point preconditioning for Krylov methods in the inexact sequential homotopy method.
Numer. Linear Algebra Appl.
John W. Pearson, Andreas Potschka
2024 J jnl
Spectral analysis of block preconditioners for double saddle-point linear systems with application to PDE-constrained optimization.
CoRR
Luca Bergamaschi, Angeles Martinez, John W. Pearson, Andreas Potschka
2021 J jnl
A Note On Symmetric Positive Definite Preconditioners for Multiple Saddle-Point Systems.
CoRR
John W. Pearson, Andreas Potschka
2021 J jnl
A Preconditioned Inexact Active-Set Method for Large-Scale Nonlinear Optimal Control Problems.
CoRR
John W. Pearson, Andreas Potschka
2021 J jnl
A sequential homotopy method for mathematical programming problems.
Math. Program.
Andreas Potschka, Hans Georg Bock
2021 J jnl
Correction to: A sequential homotopy method for mathematical programming problems.
Math. Program.
Andreas Potschka, Hans Georg Bock
2021 J jnl
Mixed-integer optimal control for multimodal chromatography.
Comput. Chem. Eng.
Hans Georg Bock, Dominik H. Cebulla, Christian Kirches, Andreas Potschka
2021 J jnl
Penalty alternating direction methods for mixed-integer optimal control with combinatorial constraints.
Math. Program.
Simone Göttlich, Falk M. Hante, Andreas Potschka, Lars Schewe
2021 — conf
XAI for Operations in the Process Industry - Applications, Theses, and Research Directions.
AAAI Spring Symposium: Combining Machine Learning with Knowledge Engineering
Arzam Kotriwala, Benjamin Klöpper, Marcel Dix, Gayathri Gopalakrishnan, Dawid Ziobro, Andreas Potschka
2020 J jnl
Economic NMPC for averaged infinite horizon problems with periodic approximations.
Autom.
Jürgen Gutekunst, Hans Georg Bock, Andreas Potschka
2019 J jnl
A partial outer convexification approach to control transmission lines.
Comput. Optim. Appl.
Simone Göttlich, Andreas Potschka, Claus Teuber
2019 J jnl
Backward step control for Hilbert space problems.
Numer. Algorithms
Andreas Potschka
2019 — conf
Mixed-Integer Nonlinear PDE-Constrained Optimization for Multi-Modal Chromatography.
OR
Dominik H. Cebulla, Christian Kirches, Andreas Potschka
2019 — conf
Model-Based Optimal Feedback Control for Microgrids with Multi-Level Iterations.
OR
Robert Scholz, Armin Nurkanovic, Amer Mesanovic, Jürgen Gutekunst, Andreas Potschka, Hans Georg Bock, Ekaterina A. Kostina
2019 — conf
Parameter Identifiability in a Novel Kinetic Adsorption Isotherm for Multi-Modal Chromatography.
CDC
Dominik H. Cebulla, Christian Kirches, Andreas Potschka
2018 J jnl
Numerical solution of optimal control problems with explicit and implicit switches.
Optim. Methods Softw.
Hans Georg Bock, Christian Kirches, Andreas Meyer, Andreas Potschka
2018 J jnl
trlib: a vector-free implementation of the GLTR method for iterative solution of the trust region problem.
Optim. Methods Softw.
Felix Lenders, Christian Kirches, Andreas Potschka
2017 J jnl
Dual Control and Online Optimal Experimental Design.
SIAM J. Sci. Comput.
Huu Chuong La, Andreas Potschka, Johannes P. Schlöder, Hans Georg Bock
2017 J jnl
Partial Outer Convexification for Traffic Light Optimization in Road Networks.
SIAM J. Sci. Comput.
Simone Göttlich, Andreas Potschka, Ute Ziegler
2017 J jnl
Partial stability for nonlinear model predictive control.
Autom.
Huu Chuong La, Andreas Potschka, Hans Georg Bock
2016 J jnl
Backward Step Control for Global Newton-Type Methods.
SIAM J. Numer. Anal.
Andreas Potschka
2016 C conf
Parallelization of modes of the multi-level iteration scheme for nonlinear model-predictive control of an industrial process.
CCA
Clemens Lindscheid, Daniel Haßkerl, Andreas Meyer, Andreas Potschka, Hans Georg Bock, Sebastian Engell
2016 — conf
Study of the performance of the multi-level iteration scheme for dynamic online optimization for a fed-batch reactor example.
ECC
Daniel Haßkerl, Andreas Meyer, N. Azadfallah, Sebastian Engell, Andreas Potschka, Leonard Wirsching, Hans Georg Bock
2015 — conf
Dual decomposition for QPs in scenario tree NMPC.
ECC
Conrad Leidereiter, Andreas Potschka, Hans Georg Bock
2015 J jnl
Newton-Picard Preconditioners for Time-Periodic Parabolic Optimal Control Problems.
SIAM J. Numer. Anal.
Falk M. Hante, Mario S. Mommer, Andreas Potschka
2014 J jnl
qpOASES: a parametric active-set algorithm for quadratic programming.
Math. Program. Comput.
Hans Joachim Ferreau, Christian Kirches, Andreas Potschka, Hans Georg Bock, Moritz Diehl
2013 J jnl
Derivative-Extended POD Reduced-Order Modeling for Parameter Estimation.
SIAM J. Sci. Comput.
Andreas Schmidt, Andreas Potschka, Stefan Körkel, Hans Georg Bock
2012 J jnl
Newton-Picard-Based Preconditioning for Linear-Quadratic Optimization Problems with Time-Periodic Parabolic PDE Constraints.
SIAM J. Sci. Comput.
Andreas Potschka, Mario S. Mommer, Johannes P. Schlöder, Hans Georg Bock
2012 — ch.
On the Connection Between Forward and Optimization Problem in One-shot One-step Methods.
Constrained Optimization and Optimal Control for Partial Differential Equations
Hans Georg Bock, Andreas Potschka, Sebastian Sager, Johannes P. Schlöder
2011 J jnl
Tracing the Pareto frontier in bi-objective optimization problems by ODE techniques.
Numer. Algorithms
Andreas Potschka, Filip Logist, Jan F. M. Van Impe, Hans Georg Bock
2009 J jnl
A minima tracking variant of semi-infinite programming for the treatment of path constraints within direct solution of optimal control problems.
Optim. Methods Softw.
Andreas Potschka, Hans Georg Bock, Johannes P. Schlöder